After waiting another week for a response on the firmware, I contacted them again yesterday. This is the response I received:


"Leigh,
The firmware upgrade should be available in about 2-3 weeks.
We are not exactly sure what the process is because everything is
still being finalized. When it is available we will post it to our
website and our blog. We appreciate your continued patience."


Err... is it just me, or does everything on the radiopopper site indicate that the JrX and PX system should mesh out of the box? Nevermind that it's going to be another month before they've even figure out HOW they're going to make it happen? *sigh*